irvingite
/ˈɜːrvɪŋaɪt/Definitions
1. noun
A rare mineral consisting of a hydrated calcium phosphate, Ca10(PO4)6·5H2O.
“The geologist discovered a rare irvingite crystal formation deep within the cave.”
1. noun
A rare mineral consisting of a hydrated calcium phosphate, Ca10(PO4)6·5H2O.
“The geologist discovered a rare irvingite crystal formation deep within the cave.”